CN204587118U - Electrical Bicycle range finding alarm set - Google Patents
Electrical Bicycle range finding alarm set Download PDFInfo
- Publication number
- CN204587118U CN204587118U CN201520309659.5U CN201520309659U CN204587118U CN 204587118 U CN204587118 U CN 204587118U CN 201520309659 U CN201520309659 U CN 201520309659U CN 204587118 U CN204587118 U CN 204587118U
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- control circuit
- voltage comparator
- battery
- infrared distance
- distance sensor
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Abstract
A kind of battery-driven car range finding alarm set, it comprises infrared distance sensor 1, photoconductive cell 2, headlight 3, battery-driven car switch 4, storage battery 9 and control box body 5, described reflective infrared distance sensor 1, photoconductive cell 2 and headlight 3 are arranged on the front side of handlebar successively from top to bottom, described control box body 5 is located at the back seat of car, the inside controlling box body 5 is provided with control circuit A and control circuit B, described reflective infrared distance sensor 1 is connected with the voltage comparator A6 in control circuit A, described control circuit A also comprises a sound circuit 8, described voltage comparator A6 is connected with sound circuit 8, a voltage comparator B 7 is provided with in described control circuit B, the connection of described photoconductive cell 2 and voltage comparator B 7, described headlight 3 is connected with voltage comparator B 7 by the relay 10 in control circuit B7.The utility model has the advantages that: structure is simple, easy to use, low cost of manufacture.
Description
Technical field
The utility model relates to a kind of alarm set, more precisely a kind of Electrical Bicycle range finding alarm set.
Background technology
Electrical Bicycle is bringing easily simultaneously, associated road traffic accident problem also becomes increasingly conspicuous, according to China News center, the traffic accident only caused by battery-driven car in Zhengzhou occurs to reach more than 130 every day, trace it to its cause except thin of people's traffic safety consciousness, the dim particularly large greasy weather poor visibility of ambient light causes the major cause of battery-driven car traffic accident.
Utility model content
The purpose of this utility model is to overcome above-mentioned weak point, provides a kind of Electrical Bicycle range finding alarm set.
The utility model is for achieving the above object, by the following technical solutions: a kind of Electrical Bicycle range finding alarm set, it comprises reflective infrared distance sensor, photoconductive cell, headlight, battery-driven car switch, storage battery and control box body, described reflective infrared distance sensor, photoconductive cell and headlight are arranged on the front side of handlebar successively from top to bottom, described battery-driven car switch is located at the handle place of handlebar, described control box body is located at the back seat of car, the inside controlling box body is provided with control circuit A and control circuit B, described reflective infrared distance sensor is connected with the voltage comparator A in control circuit A, described control circuit A also comprises a sound circuit, described voltage comparator A is connected with sound circuit, a voltage comparator B and relay is provided with in described control circuit B, described photoconductive cell is connected with the input end of voltage comparator B, the mouth control relay action of voltage comparator B, thus reach and automatically open headlight at the environment of dark, and in the good environment of light, automatically close the object of headlight.
Sound circuit described in such scheme is the normal speech cue circuit can bought on the market.
The circuit of described reflective infrared distance sensor, control tray interior connects battery-driven car switch, and described battery-driven car switch is powered by storage battery.
The principle of work of range finding of the present utility model is:
The output voltage of reflective infrared distance sensor and the distance of obstacle are linearly, distance is different, the output voltage of reflective infrared distance sensor is also just different, the input end of reflective infrared distance sensor with voltage comparator A is connected by the application, when front runs into obstacle, reflective infrared distance sensor work, by the input end of voltage comparator A, through upset, triggering voice circuit, thus realize battery-driven car front when running into obstacle, the effect that sound circuit is reminded in time.
The beneficial effects of the utility model are: structure is simple, and easy to use, low cost of manufacture, can effectively reduce traffic accident, alleviate the incidence of traffic accident.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
Fig. 2 is the schematic diagram of sound circuit work of the present utility model;
Fig. 3 is the schematic diagram that photoconductive cell of the present utility model controls headlight work;
In figure 1, infrared distance sensor 2, photoconductive cell 3, headlight 4, battery-driven car switch 5, control box body 6, voltage comparator A 7, voltage comparator B 8, sound circuit 9, storage battery 10, relay.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further elaborated.
A kind of battery-driven car range finding alarm set as shown in Figure 1, it comprises infrared distance sensor 1, photoconductive cell 2, headlight 3, battery-driven car switch 4, storage battery 9 and control box body 5, described reflective infrared distance sensor 1, photoconductive cell 2 and headlight 3 are arranged on the front side of handlebar successively from top to bottom, described battery-driven car switch 4 is located at the handle place of handlebar, described control box body 5 is located at the back seat of car, the inside controlling box body 5 is provided with control circuit A and control circuit B, described reflective infrared distance sensor 1 is connected with the voltage comparator A6 in control circuit A, described control circuit A also comprises a sound circuit 8, described voltage comparator A6 is connected with sound circuit 8, a voltage comparator B 7 is provided with in described control circuit B, described photoconductive cell 2 is connected with the input end of voltage comparator B 7, described headlight 3 is connected with voltage comparator B 7 mouth by the relay 10 in control circuit B7.
Described reflective infrared distance sensor 1, control circuit A are connected battery-driven car switch 4 with control circuit B, and described battery-driven car switch 4 is powered by storage battery 9.
When principle of the present utility model is that infrared distance sensor works, first to be aimed at the mark Emission Lasers pulse by laser diode, after target reflection, laser is to all directions scattering, some scattered light turns back to infrared distance sensor 1 receptor, be imaged onto after being received by optical system on avalanche photodide, produce output voltage and this output voltage and target range linear.
The utility model is equipped with an infrared distance measuring sensor below the handlebar of existing battery-driven car, a photoconductive cell is had below infrared distance measuring sensor, be placed with control circuit at the tray interior of the back seat of car simultaneously, whenever people when the greasy weather or environment darker, will automatic illuminating by the headlight of photoconductive cell battery-driven car, if infrared distance measuring sensor senses 10 meters, battery-driven car front, there is pedestrian at, then sound circuit can send prompt tone, so that cyclist takes brake measure in time.
Claims (2)
1. an Electrical Bicycle range finding alarm set, it comprises reflective infrared distance sensor (1), photoconductive cell (2), headlight (3), battery-driven car switch (4), storage battery (9) and control box body (5), it is characterized in that: described battery-driven car switch (4) connects storage battery (9), described reflective infrared distance sensor (1), photoconductive cell (2) and headlight (3) are arranged on the front side of handlebar successively from top to bottom, described battery-driven car switch (4) is located at the handle place of handlebar, described control box body (5) is located at the back seat of car, the inside controlling box body (5) is provided with control circuit A and control circuit B, being connected with the voltage comparator A (6) in control circuit A of described reflective infrared distance sensor (1), described control circuit A also comprises a sound circuit (8), described voltage comparator A (6) is connected with sound circuit (8), a voltage comparator B (7) and relay is provided with in described control circuit B, described photoconductive cell (2) is connected with voltage comparator B (7), described voltage comparator B (7) is connected with headlight (3) by relay (10).
2. Electrical Bicycle range finding alarm set according to claim 1, described reflective infrared distance sensor (1), control circuit A are connected battery-driven car switch (4) with control circuit B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520309659.5U CN204587118U (en) | 2015-05-13 | 2015-05-13 | Electrical Bicycle range finding alarm set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520309659.5U CN204587118U (en) | 2015-05-13 | 2015-05-13 | Electrical Bicycle range finding alarm set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204587118U true CN204587118U (en) | 2015-08-26 |
Family
ID=53923299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520309659.5U Expired - Fee Related CN204587118U (en) | 2015-05-13 | 2015-05-13 | Electrical Bicycle range finding alarm set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204587118U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106005125A (en) * | 2016-05-31 | 2016-10-12 | 盐城工学院 | Child bicycle with voice prompt device |
| CN108032938A (en) * | 2017-12-08 | 2018-05-15 | 蒋云 | A kind of excessively near alarm set of electric bicycle |
-
2015
- 2015-05-13 CN CN201520309659.5U patent/CN204587118U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106005125A (en) * | 2016-05-31 | 2016-10-12 | 盐城工学院 | Child bicycle with voice prompt device |
| CN106005125B (en) * | 2016-05-31 | 2018-09-04 | 盐城工学院 | A kind of child's bicycle of voice prompt device |
| CN108032938A (en) * | 2017-12-08 | 2018-05-15 | 蒋云 | A kind of excessively near alarm set of electric bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20210513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |